"The function of freedom is to free someone else."

擅长某事的唯一方法就是多次失败。

力气单薄就不要去背负重物，说话没分量就不要规劝别人。

The course of human life is not determined by drives or environment alone, but by creative self-direction as well.

也许如果我们从小就开始编写程序，作为成年人，我们将能够阅读它们。